<template>
  <div>
    {{ value }}
  </div>
</template>

<script>
export default {
  data() {
    return { value: "Hello Vue.js" };
  },
  beforeCreate() {
    console.log("实例对象创建前: " + this.value);
  },
  created() {
    console.log("实例对象创建后: " + this.value);
  },
};
</script>
